An extended absence by Amendola would be a blow to the Rams. He's easily QB Sam Bradford's favorite target and has used his quickness, sure hands and toughness to become one of the league's most productive receivers this season.

The Rams would have to get more production out of their entire wide receiver corps if Amendola is out, with either Chris Givens or Austin Pettis stepping into the starting spot.

Givens, a speedster, made a huge 51-yard TD grab in Thursday's victory but must become consistent on short and intermediate routes. This would also be a good time to get second-round pick Brian Quick more involved.

The Rams also lost strong safety Quintin Mikell to a concussion. Mikell has played well the past three games, helping on run defense and also getting after the quarterback in the box. In this case, at least, the Rams have a ready replacement in Darian Stewart, a hard hitter with some athleticism.